n, k = map(int, input().split())
N = n
tot = 0
if (n - 1) % (k + 1) == 0:
    print(0, flush = True)
    a = int(input())
    if a >= N: exit()
    n -= a
    tot += a

while 1:
    x = (n - 1) % (k + 1)
    print(tot + x, flush = True)
    n -= x
    tot += x
    a = int(input())
    if a >= N: exit()
    n -= a - tot
    tot = a